Thankfully not a "saleabration".

Valve's Big Picture service is live - now bringing the console-like experience to Steam, with a streamlined controller interface and TV-friendly design. But more importantly, they're having a big sale on 'controller friendly' games, like Mark of the Ninja, or Left 4 Dead. If you seriously haven't played Mark of the Ninja yet, now is a good time to pick it up for cheap and try it on Steam service.